AnalyzerSentence analysis4SpansSentence国が繁栄する。1000 character limitAnalyzeSentence国くにが繁はん栄えいする。Span Details国くにcountry; state; nation; region; land; area; national government; central government; home country; home; hometown; province of old Japan; earthnounがsubject markergrammar繁はん栄えいprosperity; thriving; flourishingnoun, suru verbする。light/support verb with a noun or noun-like phrasegrammar